The disabled property sets or returns whether or not the target URL should be disabled.
linkObject.disabled=true|false
The following example disables the style sheet:
<html>
<head>
<link rel="stylesheet" type="text/css"
id="style1" href="try_dom_link.css" />
<script type="text/javascript">
function disableStyle()
{
document.getElementById("style1").disabled=true
}
</script>
</head>
<body>
<form>
<input type="button" id="button1" onclick="disableStyle()"
value="Disable style sheet" />
</form>
</body>
</html>